Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of quenching electronic excitation of chromophore-containing organic molecules photoactive compositions










Image Number 5 for United States Patent #7754191.

A method of quenching fluorescence of a naphthalate polyester that is subjected to UV-radiation in an amount sufficient to cause the naphthalate polyester to reach an excited state and fluoresce, comprising adding to the naphthalate polyester a fluorescence quenching amount of a compound of formula (1): ##STR00001## wherein R.sup.1 is an alkoxy; R.sup.2 is an organic linker; k is either zero or one; l is either zero or one, wherein the sum of k+l is one; and m is an integer in a range from zero to about twenty.








 
 
  Recently Added Patents
Method and apparatus for automatically controlling gas pressure for a plasma cutter
Electrode composition with enhanced performance characteristics
Determining system for localization methods combination
Printer
Host route convergence based on sequence values
Sublingual coated tablet of fentanyl
Grip for a racket
  Randomly Featured Patents
Therapeutic methods employing nitric oxide precursors
Reducing processing latency in optical character recognition for portable reading machine
Method and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol
Hydraulic system for a backhoe apparatus
Staged expandable swim fin
Method and apparatus for selectively capturing ferrous debris from a floor
Plug connector
Circuit arrangement and method for discharging at least one circuit node
Heat-curable composition
Thermal trip power control circuit